型号:
产品价格:电议      采购度:1180      原产地:美洲
发布时间:2022/9/28 20:34:40 所属地区:国外 国外
简要描述:
TRITC-DHPE 是一种罗丹明标记的甘油磷酸乙醇胺脂质,头部带有亮红色 TRITC 荧光 (λEx/λEm=514/580 nm)。TRITC-DHPE 可用于膜融合测定,示踪胞内吞噬作用中的脂质加工过程。TRITC-DHPE 可作为 NBD、BODIPY 和荧光素脂质探针的能量转移受体。
标签:tritc
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MCE 站:TRITC-DHPE
产品活性:TRITC-DHPE 是一种罗丹明标记的甘油磷酸乙醇胺脂质,头部带有亮红色 TRITC 荧光 (λEx/λEm=514/580 nm)。TRITC-DHPE 可用于膜融合测定,示踪胞内吞噬作用中的脂质加工过程。TRITC-DHPE 可作为 NBD、BODIPY 和荧光素脂质探针的能量转移受体。
研究领域:Others
作用靶点:Others
In Vitro: TRITC-DHPE can be served as a unilamellar liposome, and labels cells.
Protocol of flow cytometry assay:
1.Dissolve TRITC-DHPE probe in ethanol;
2.Sonicate and dilute the probe with electroporation buffer and sonicate the probe again, prepare the probe final stock concentration of 4.6 μM;
3.Add 15 mL probe stock solution into a T-75 flask, label cells at 37 ℃ for 2.5 h;
4.Wash cells twice with PBS, trypsinize cells, and wash cells again prior to analysis;
5.Pellet and resuspend cells in Ca2+-, Mg2+-free PBS, analyze via flow cytometry with 514 nm laser excitation and 585/42 nm filter;
6.Adjust aqueous suspension with pH range of 4-6.5;
7.Construct TRITC-DHPE pH-independent emission standard curves and set the excitation wavelength at 514 nm, set emission wavelength at 580 nm, and slit widths of 4 nm.
Protocol of TRITC-DHPE preparation:
1.Store TRITC-DHPE in chloroform (1mg/ml, stock);
2.Dry dye stock solution (1-5 μL) into a film immediately before use, and reconstitute in 20100μL of ethanol;
3.Incubate cells with a final concentration of 100 nM-1 μM for 5-10 min at 22 ℃ in supplemented RPMI 1640 media with FCS;
4.The maximum concentration of ethanol during incubation was 1% v/v.
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更新时间:2024/1/2 10:26:42
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